Calog-Temp Calibrator for Thermocouple, RTD, mA, mV

Calog-Temp Multifunction Temperature Signal Calibrator

Part Number: CALOG-TEMP

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Overview
Specifications

CALOG-Temp

is a multi-function temperature calibrator for testing, measuring and calibrating all Thermocouple and RTD based systems. Its small size, rugged design, rubber protective boot, high precision and long-lasting re-chargeable lithium ion battery pack makes it well suited to industrial field calibration.

Using the simultaneous, isolated, combination of Thermocouple or RTD sourcing and mA measuring it is possible to calibrate any Tc/mA or RTD/mA temperature transmitter. The mA measurement can be passive with a remote supply or active 4-20mA 2-wire with the Calog-TEMP generating the 24VDC loop supply.

The accurate mA measure and source on the calibrator allows it to be used for all mA loop testing and instrument calibration. For temperature monitoring over time CALOG calibrators may be set in trend mode with a selectable timebase to graph a temperature profile. This is ideal for testing ovens or for optimising PID temperature controllers. Data may be logged to the removable SD card in CSV format, with user-selectable data fields and timebase. Logged data may also be retrieved via the USB port. CALOG calibrators are made by Instrotech and comply with CE and C-Tick EMC and EMI and Low Voltage directives.

Features:

Small, rugged, handheld with a protective rubber cover
Graphic display of measured value, percent and battery status
Continuity test function
Trend logging with programmable timebase
Datalogging to SD card with programmable fields and times
USB port for access to logged data
Displays values in mA and % or % and mA
Programmable auto-off and selectable display resolution
Measure and source types K, J, T, B, R, S, E, N, U and L thermocouples
Configurable internal, external or manual cold-junction compensation
Accuracy better than 0.1% of FS excluding CJ errors and Tc errors with 0.1°C resolution
Measure and source Pt50, Pt100, Pt500, Pt1000, Ni100 and Ni120
Simultaneously source thermocouples or RTD's and measure mA
Measure and source Ohms and RTD in 2, 3 or 4-wire configurations
Measure and source -10 to 100 mV with 0.01% accuracy and 1 microvolt resolution
Measure, source and simulate 0 to 24 mA with 0.02% accuracy and 1 microamp resolution
Displays in °C, °F, Kelvin or Rankine
Lithium Ion battery pack with 'fuel gauge' chip
Built-in 24V transmitter power supply
Plug-on bare-wire Tc CJC module supplied as standard
Carry case, battery charger, SD card, test leads and factory calibration certificate
1 year material and workmanship guarantee (excludes batteries)

Technical Specifications: Temperature Calibrator
Analogue Input Ranges	Impedance	Accuracy	Resolution
0 to 24 mA	Input Impedance ± 17 Ω, 250mA Fused	0.02 % of FS	1 µA
-10 to 100 mV	Input Impedance > 1 MΩ	0.01 % of FS	1 µA
Tc Types K, J, T, E, N, U and L	Input Impedance > 1 MΩ	0.1 % of FS*	0.1 °C
Tc Types B, R and S	Input Impedance > 1 MΩ	1 % of FS*	0.1 °C
0 - 400.00 Ω		0.05 % of FS	0.01 Ω
0 - 2200.0 Ω		0.05 % of FS	0.1 Ω
RTD types Pt50, Pt100, Pt500, Pt1000, Ni100, Ni120		0.1 % of FS	0.01 °C

Measurement of Ohms and RTD's in 2, 3 or 4-wire configurations
Continuity with a less than 100 Ω trigger and 1mA excitation, with visual and audible confirmation

Analogue Output Ranges	Load	Accuracy	Resolution
0 to 24 mA	Output load max 500 Ω	0.02 % of FS	1 µA
-10 to 100 mV	Output load min 100 Ω	0.01 % of FS	1 µV
Thermocouple Types K, J, T, E, N, U and L		0.1 % of FS*	0.1 °C
Thermocouple Types B, R and S		1 % of FS*	0.1 °C
1 to 400.00 Ω	10 to 400 Ω	0.1 % of FS	0.01 Ω
1 to 2200.0 Ω	10 to 2200 Ω	0.05 % of FS	0.1 Ω
RTD types Pt50, Pt100, Pt500, Pt1000, Ni100, Ni120		0.1 % of FS	0.01 °C

* Excluding cold junction, using included Thermocouple Extender Module with CJC set to External

CALOG-Temp

Features:

Small, rugged, handheld with a protective rubber cover
Graphic display of measured value, percent and battery status
Continuity test function
Trend logging with programmable timebase
Datalogging to SD card with programmable fields and times
USB port for access to logged data
Displays values in mA and % or % and mA
Programmable auto-off and selectable display resolution
Measure and source types K, J, T, B, R, S, E, N, U and L thermocouples
Configurable internal, external or manual cold-junction compensation
Accuracy better than 0.1% of FS excluding CJ errors and Tc errors with 0.1°C resolution
Measure and source Pt50, Pt100, Pt500, Pt1000, Ni100 and Ni120
Simultaneously source thermocouples or RTD's and measure mA
Measure and source Ohms and RTD in 2, 3 or 4-wire configurations
Measure and source -10 to 100 mV with 0.01% accuracy and 1 microvolt resolution
Measure, source and simulate 0 to 24 mA with 0.02% accuracy and 1 microamp resolution
Displays in °C, °F, Kelvin or Rankine
Lithium Ion battery pack with 'fuel gauge' chip
Built-in 24V transmitter power supply
Plug-on bare-wire Tc CJC module supplied as standard
Carry case, battery charger, SD card, test leads and factory calibration certificate
1 year material and workmanship guarantee (excludes batteries)

Calog-Temp Calibrator for Thermocouple, RTD, mA, mV

CALOG-Temp

CALOG-Temp

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